Molekula
Ethyl cellulose
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Ethyl cellulose is a non-toxic, water-insoluble cellulose ether used primarily as a binder, film-former, and thickener in pharmaceuticals, coatings, and adhesives. It provides excellent clarity, flexibility, and chemical resistance in formulations. This product has a CAS number of 9004-57-3 and is stored at ambient conditions with no signal word classification. Molekula supplies ethyl cellulose from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Loss on Drying | ≦2.0% |
| Residue on Ignition | ≦0.2% |
| Oxides | ≤0.08% |
| Iron (Fe) | ≤0.005% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90029610 |
| CAS Number | 9004-57-3 |
| Molecular Formula | [C5H5OCH2OR(OR)2O]n , n=H or CH2CH3 |
| Molecular Weight | N/A |
| SMILES | CCOCC1C(C(C(C(O1)OC)OCC)OCC)OC2C(C(C(C(O2)CO)OC)O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 39123900 |
| Tariff Code | 3912398510 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is ethyl cellulose commonly used for?
Ethyl cellulose is widely used as a binder, thickener, and film-former in pharmaceuticals, coatings, adhesives, and plastics due to its water insolubility, solubility in organic solvents, and chemical resistance.
What is the chemical formula and molecular weight of ethyl cellulose?
The chemical formula is [C5H5OCH2OR(OR)2O]n, where R is H or CH2CH3; molecular weight is not specified for this polymer.
How should ethyl cellulose be stored?
Store ethyl cellulose in a cool, dry place at ambient temperature, away from moisture and direct sunlight.
What grades of ethyl cellulose does Molekula supply?
Molekula supplies ethyl cellulose in technical and pharmaceutical grades, with varying viscosity and ethoxy content to meet specific application needs.
Can Molekula supply ethyl cellulose in bulk quantities?
Yes, Molekula can supply ethyl cellulose in bulk, with quantities and packaging tailored to your production requirements.
What documentation comes with an order of ethyl cellulose?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a batch-specific quality assurance report.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.